Weather in December
Temperature
The arrival of December sees a recorded average high-temperature of a still comfortable 17°C (62.6°F), showing little divergence from the previous month's conditions. During December, the nighttime temperatures align closely with the daytime averages, measuring a cool 12°C (53.6°F).Rainfall
December is the month with the most rainfall. Rain falls for 8 days and accumulates 86mm (3.39") of precipitation.Sea temperature
In Puerto de Naos, the average seawater temperature in December is 21°C (69.8°F).Note: For most, swimming in 21°C (69.8°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year in Puerto de Naos, Spain, with an average of 10h and 24min of daylight.On the first day of December in Puerto de Naos, sunrise is at 07:47 and sunset at 18:14. On the last day of the month, sunrise is at 08:04 and sunset at 18:25 WET.
Sunshine
December has the least sunshine of the year in Puerto de Naos, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Puerto de Naos, Spain, are January and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 4 during December leads to these advisories:
Adopt protective measures - Suggestions to resist sunburn are offered. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are the temperatures in Puerto de Naos in December?
What is the wettest month in Puerto de Naos?
How many days does it rain in December in Puerto de Naos?
What is the sea temperature in December in Puerto de Naos?
What is the month with the shortest days in Puerto de Naos?
How many hours of daylight does Puerto de Naos have in December?
What time are sunrise and sunset in December in Puerto de Naos?
What is the month with the least sunshine in Puerto de Naos?
How many hours of sunshine does Puerto de Naos have in December?
What are the months with the lowest UV index in Puerto de Naos?
What is the UV index reading in December in Puerto de Naos?
Average temperature in December
Puerto de Naos, Spain
- Average high temperature in December: 17°C
The warmest month (with the highest average high temperature) is August (24°C).
The months with the lowest average high temperature are January and February (16°C).
- Average low temperature in December: 12°C
The month with the highest average low temperature is August (18°C).
The coldest months (with the lowest average low temperature) are January, February and March (11°C).
Average rainfall in December
Puerto de Naos, Spain
- Average rainfall in December: 86mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Puerto de Naos, Spain
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is December (8 days).
The months with the least rainy days are July and August (1 days).
Average sea temperature in December
Puerto de Naos, Spain
- Average sea temperature in December: 21°C
The best month for swimming (with the highest average sea temperature) is September (24°C).
The coldest months (with the lowest average sea temperature) are February, March and April (19°C).
Average daylight in December /
Average sunshine in December
Puerto de Naos, Spain
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 5h
The months with the most sunshine are July and August (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 5h).
Average UV index in December
Puerto de Naos, Spain
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 11).
The months with the lowest UV index are January and December (UV index 4).
Puerto de Naos, Spain
Weather forecast for your location
2. Allow the app to use your location
